72092768

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:508

約数の個数: 72

約数和(自身を含む): 160005384

約数和(自身を除く): 87912616

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 121, 172, 176, 242, 344, 352, 433, 473, 484, 688, 866, 946, 968, 1376, 1732, 1892, 1936, 3464, 3784, 3872, 4763, 5203, 6928, 7568, 9526, 10406, 13856, 15136, 18619, 19052, 20812, 37238, 38104, 41624, 52393, 74476, 76208, 83248, 104786, 148952, 152416, 166496, 204809, 209572, 297904, 409618, 419144, 595808, 819236, 838288, 1638472, 1676576, 2252899, 3276944, 4505798, 6553888, 9011596, 18023192, 36046384, 72092768]

約数ペア:

[(1, 72092768), (2, 36046384), (4, 18023192), (8, 9011596), (11, 6553888), (16, 4505798), (22, 3276944), (32, 2252899), (43, 1676576), (44, 1638472), (86, 838288), (88, 819236), (121, 595808), (172, 419144), (176, 409618), (242, 297904), (344, 209572), (352, 204809), (433, 166496), (473, 152416), (484, 148952), (688, 104786), (866, 83248), (946, 76208), (968, 74476), (1376, 52393), (1732, 41624), (1892, 38104), (1936, 37238), (3464, 20812), (3784, 19052), (3872, 18619), (4763, 15136), (5203, 13856), (6928, 10406), (7568, 9526)]